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id="sidebar-aria-label" data-v-319d5ca6> Sidebar Navigation </span><!--[--><!--]--><!--[--><div class="no-transition group" data-v-c40bc020><section class="VPSidebarItem level-0 has-active" data-v-c40bc020 data-v-b7550ba0><div class="item" role="button" tabindex="0" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><h2 class="text" data-v-b7550ba0>CSS</h2><!----></div><div class="items" data-v-b7550ba0><!--[--><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>CSS</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/css%E5%9F%BA%E7%A1%80.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>基础知识</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%8F%98%E5%BD%A2%E5%8A%A8%E7%94%BB.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>变形动画</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%93%8D%E5%BA%94%E5%BC%8F.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>响应式</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%AA%92%E4%BD%93%E6%9F%A5%E8%AF%A2.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>媒体查询</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%AE%9A%E4%BD%8D%E5%B8%83%E5%B1%80.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>定位布局</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%B8%A7%E5%8A%A8%E7%94%BB.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>帧动画</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E5%BC%B9%E6%80%A7%E5%B8%83%E5%B1%80.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>弹性布局</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E6%95%B0%E6%8D%AE%E6%A0%B7%E5%BC%8F.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>数据样式</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E6%96%87%E6%9C%AC.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>文本</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E6%A0%85%E6%A0%BC%E7%B3%BB%E7%BB%9F.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>栅格系统</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E6%B5%AE%E5%8A%A8%E5%B8%83%E5%B1%80.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>浮动布局</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div class="indicator" data-v-b7550ba0></div><a class="VPLink link link" href="/frontend/css/%E7%9B%92%E5%AD%90%E6%A8%A1%E5%9E%8B.html" data-v-b7550ba0><!--[--><p class="text" data-v-b7550ba0>盒子模型</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-b7550ba0 data-v-b7550ba0><div class="item" data-v-b7550ba0><div 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data-v-39a288b8><div class="VPDocAside" data-v-39a288b8 data-v-3f215769><!--[--><!--]--><!--[--><!--]--><nav aria-labelledby="doc-outline-aria-label" class="VPDocAsideOutline" data-v-3f215769 data-v-a5bbad30><div class="content" data-v-a5bbad30><div class="outline-marker" data-v-a5bbad30></div><div aria-level="2" class="outline-title" id="doc-outline-aria-label" role="heading" data-v-a5bbad30>目录</div><ul class="VPDocOutlineItem root" data-v-a5bbad30 data-v-b933a997><!--[--><!--]--></ul></div></nav><!--[--><!--]--><div class="spacer" data-v-3f215769></div><!--[--><!--]--><!----><!--[--><!--]--><!--[--><!--]--></div></div></div></div><div class="content" data-v-39a288b8><div class="content-container" data-v-39a288b8><!--[--><!--]--><main class="main" data-v-39a288b8><div style="position:relative;" class="vp-doc _frontend_css_%E5%AA%92%E4%BD%93%E6%9F%A5%E8%AF%A2" data-v-39a288b8><div><h1 id="媒体查询" tabindex="-1">媒体查询 <a class="header-anchor" href="#媒体查询" aria-label="Permalink to &quot;媒体查询&quot;">​</a></h1><h2 id="媒体查询-1" tabindex="-1">媒体查询 <a class="header-anchor" href="#媒体查询-1" aria-label="Permalink to &quot;媒体查询&quot;">​</a></h2><h2 id="viewport" tabindex="-1">viewport <a class="header-anchor" href="#viewport" aria-label="Permalink to &quot;viewport&quot;">​</a></h2><p>手机是在电脑后出现的，早期网页设置没有考虑到手机的存在。把一个电脑端访问的网页拿到手机上浏览，我们需要告诉手机该怎么做。</p><p>我们不能让手机浏览器使用 PC 端的分辨率来展示网页，这会让高分辨率的手机上造成文字过小。</p><p>使用 viewport 可以将手机物理分辨率合理转为浏览器分辨率。</p><p>viewport 是虚拟窗口，虚拟窗口大于手机的屏幕尺寸。手机端浏览器将网页放在这个大的虚拟窗口中，我们就可以通过拖动屏幕看到网页的其他部分。</p><p>但有时需要控制 viewport 虚拟窗口的尺寸或初始的大小，比如希望 viewport 完全和屏幕尺寸一样宽。就需要学习 viewport 的知识了。</p><h2 id="媒体设备" tabindex="-1">媒体设备 <a class="header-anchor" href="#媒体设备" aria-label="Permalink to &quot;媒体设备&quot;">​</a></h2><p>下面是常用媒体类型，当然主要使用的还是 screen</p><table tabindex="0"><thead><tr><th>选项</th><th>说明</th></tr></thead><tbody><tr><td>all</td><td>所有媒体类型</td></tr><tr><td>screen</td><td>用于电脑屏幕，平板电脑，智能手机等</td></tr><tr><td>print</td><td>打印设备</td></tr><tr><td>speech</td><td>应用于屏幕阅读器等发声设备</td></tr></tbody></table><blockquote><p>注:tty, tv, projection, handheld, braille, embossed, aural 设备类型已经被废弃</p></blockquote><ul><li>可以使用 link 与 style 中定义媒体查询</li><li>也可以使用 <code>@import url(screen.css) screen</code> 形式媒体使用的样式</li><li>可以用逗号分隔同时支持多个媒体设备</li><li>未指定媒体设备时等同于 all</li><li>可以在 CSS 文件中使用 @media 再定义媒体样式</li></ul><h3 id="link" tabindex="-1">link <a class="header-anchor" href="#link" aria-label="Permalink to &quot;link&quot;">​</a></h3><p>在 <code>link</code> 标签中通过 <code>media</code> 属性可以设置样式使用的媒体设备。</p><h3 id="import" tabindex="-1">@import <a class="header-anchor" href="#import" aria-label="Permalink to &quot;@import&quot;">​</a></h3><p>使用<code>@import</code> 可以引入指定设备的样式规则。文件中引入一个样式文件，在这个文件中再引入其他媒体的样式文件。</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@import</span><span style="color:#56B6C2;"> url</span><span style="color:#ABB2BF;">(</span><span style="color:#E06C75;font-style:italic;">screen.css</span><span style="color:#ABB2BF;">) screen;</span></span>
<span class="line"><span style="color:#C678DD;">@import</span><span style="color:#56B6C2;"> url</span><span style="color:#ABB2BF;">(</span><span style="color:#E06C75;font-style:italic;">print.css</span><span style="color:#ABB2BF;">) print;</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br></div></div><h3 id="media" tabindex="-1">@media <a class="header-anchor" href="#media" aria-label="Permalink to &quot;@media&quot;">​</a></h3><p>可以使用 <code>@media</code> 做到更细的控制</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#ABB2BF;"> screen {</span></span>
<span class="line"><span style="color:#E06C75;">    h1</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">        font-size: </span><span style="color:#D19A66;">3</span><span style="color:#E06C75;">em</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">        color: </span><span style="color:#D19A66;">blue</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">    }</span></span>
<span class="line"><span style="color:#ABB2BF;">}</span></span>
<span class="line"></span>
<span class="line"><span style="color:#C678DD;">@media</span><span style="color:#ABB2BF;"> print {</span></span>
<span class="line"><span style="color:#E06C75;">    h1</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">        color: </span><span style="color:#D19A66;">red</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">    }</span></span>
<span class="line"><span style="color:#ABB2BF;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br></div></div><h3 id="多设备支持" tabindex="-1">多设备支持 <a class="header-anchor" href="#多设备支持" aria-label="Permalink to &quot;多设备支持&quot;">​</a></h3><p>可以用逗号分隔同时支持多个媒体设备。</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@import</span><span style="color:#56B6C2;"> url</span><span style="color:#ABB2BF;">(</span><span style="color:#E06C75;font-style:italic;">screen.css</span><span style="color:#ABB2BF;">) screen,print;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#ABB2BF;">&lt;</span><span style="color:#E06C75;">link</span><span style="color:#C678DD;"> rel=&quot;stylesheet&quot; href=&quot;screen.css&quot; media=&quot;screen</span><span style="color:#ABB2BF;">,</span><span style="color:#C678DD;">print&quot;</span><span style="color:#ABB2BF;">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="color:#C678DD;">@media</span><span style="color:#ABB2BF;"> screen,print {</span><span style="color:#C678DD;">..</span><span style="color:#FFFFFF;">.}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><h2 id="设备方向" tabindex="-1">设备方向 <a class="header-anchor" href="#设备方向" aria-label="Permalink to &quot;设备方向&quot;">​</a></h2><p>使用 <code>orientation</code> 属性可以定义设备的方向</p><table tabindex="0"><thead><tr><th>值</th><th>说明</th></tr></thead><tbody><tr><td>portrait</td><td>竖屏设备即高度大于宽度</td></tr><tr><td>landscape</td><td>横屏设备即宽度大于高度</td></tr></tbody></table><p>下面是尺寸大于 768px 或是横屏时使用蓝色字体</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#ABB2BF;">&lt;</span><span style="color:#E06C75;">style</span><span style="color:#C678DD;"> media=&quot;screen and (</span><span style="color:#E06C75;">min-width</span><span style="color:#C678DD;">: 768px</span><span style="color:#ABB2BF;">),</span><span style="color:#C678DD;">screen and (orientation:landscape</span><span style="color:#ABB2BF;">)&quot;&gt;</span></span>
<span class="line"><span style="color:#E06C75;">  body</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">    color: </span><span style="color:#D19A66;">blue</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">  }</span></span>
<span class="line"><span style="color:#ABB2BF;">&lt;/</span><span style="color:#E06C75;">style</span><span style="color:#ABB2BF;">&gt;</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><h2 id="查询条件" tabindex="-1">查询条件 <a class="header-anchor" href="#查询条件" aria-label="Permalink to &quot;查询条件&quot;">​</a></h2><h3 id="逻辑与" tabindex="-1">逻辑与 <a class="header-anchor" href="#逻辑与" aria-label="Permalink to &quot;逻辑与&quot;">​</a></h3><p>需要满足多个条件时才使用样式，多个条件使用<code>and</code> 连接。</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (orientation: </span><span style="color:#D19A66;">landscape</span><span style="color:#ABB2BF;">) </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (max-width: </span><span style="color:#D19A66;">600</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#E06C75;">    body</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">        background: </span><span style="color:#D19A66;">#8e44ad</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">    }</span></span>
<span class="line"><span style="color:#ABB2BF;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><h3 id="逻辑或" tabindex="-1">逻辑或 <a class="header-anchor" href="#逻辑或" aria-label="Permalink to &quot;逻辑或&quot;">​</a></h3><p>多个<code>或</code> 条件查询使用逗号连接，不像其他程序中使用 <code>or</code> 语法。</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (orientation: </span><span style="color:#D19A66;">landscape</span><span style="color:#ABB2BF;">), screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (max-width: </span><span style="color:#D19A66;">600</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#E06C75;">    body</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">        background: </span><span style="color:#D19A66;">#8e44ad</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">    }</span></span>
<span class="line"><span style="color:#ABB2BF;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><h3 id="不应用" tabindex="-1">不应用 <a class="header-anchor" href="#不应用" aria-label="Permalink to &quot;不应用&quot;">​</a></h3><p><code>not</code> 表示不应用样式，即所有条件<strong>都满足</strong>时<strong>不应用</strong>样式。</p><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#56B6C2;"> not</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (orientation: </span><span style="color:#D19A66;">landscape</span><span style="color:#ABB2BF;">) </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (max-width:</span><span style="color:#D19A66;">600</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#E06C75;">    body</span><span style="color:#ABB2BF;"> {</span></span>
<span class="line"><span style="color:#ABB2BF;">        background: </span><span style="color:#D19A66;">#8e44ad</span><span style="color:#ABB2BF;">;</span></span>
<span class="line"><span style="color:#ABB2BF;">    }</span></span>
<span class="line"><span style="color:#ABB2BF;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><h3 id="only" tabindex="-1">only <a class="header-anchor" href="#only" aria-label="Permalink to &quot;only&quot;">​</a></h3><p>用来排除不支持媒体查询的浏览器。</p><ul><li>对支持媒体查询的设备，正常调用样式，此时就当 only 不存在</li><li>对不支持媒体查询的设备不使用样式</li><li>only 和 not 一样只能出现在媒体查询的开始</li></ul><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#56B6C2;"> only</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (orientation: </span><span style="color:#D19A66;">landscape</span><span style="color:#ABB2BF;">) </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (max-width: </span><span style="color:#D19A66;">600</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#C678DD;">    ...</span></span>
<span class="line"><span style="color:#C678DD;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br></div></div><h2 id="查询特性" tabindex="-1">查询特性 <a class="header-anchor" href="#查询特性" aria-label="Permalink to &quot;查询特性&quot;">​</a></h2><h3 id="常用特性" tabindex="-1">常用特性 <a class="header-anchor" href="#常用特性" aria-label="Permalink to &quot;常用特性&quot;">​</a></h3><table tabindex="0"><thead><tr><th>特性</th><th>说明</th></tr></thead><tbody><tr><td>orientation: landscape | portrait</td><td>landscape 横屏，portrait 竖屏</td></tr><tr><td>width</td><td>设备宽度</td></tr><tr><td>height</td><td>设备高度</td></tr><tr><td>min-width</td><td>最小宽度</td></tr><tr><td>max-width</td><td>最大宽度</td></tr><tr><td>min-height</td><td>最小高度</td></tr><tr><td>max-height</td><td>最大高度</td></tr></tbody></table><div class="language-css line-numbers-mode"><button title="Copy Code" class="copy"></button><span class="lang">css</span><pre class="shiki one-dark-pro vp-code" style="background-color:#282c34;color:#abb2bf;" tabindex="0"><code><span class="line"><span style="color:#C678DD;">@media</span><span style="color:#56B6C2;"> only</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (width:</span><span style="color:#D19A66;">568</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#C678DD;">    ...</span></span>
<span class="line"><span style="color:#C678DD;">}</span></span>
<span class="line"></span>
<span class="line"><span style="color:#C678DD;">@media</span><span style="color:#56B6C2;"> only</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (min-width:</span><span style="color:#D19A66;">569</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#C678DD;">    ...</span></span>
<span class="line"><span style="color:#C678DD;">}</span></span>
<span class="line"></span>
<span class="line"><span style="color:#C678DD;">@media</span><span style="color:#56B6C2;"> only</span><span style="color:#ABB2BF;"> screen </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (orientation: </span><span style="color:#D19A66;">landscape</span><span style="color:#ABB2BF;">) </span><span style="color:#56B6C2;">and</span><span style="color:#ABB2BF;"> (min-width:</span><span style="color:#D19A66;">569</span><span style="color:#E06C75;">px</span><span style="color:#ABB2BF;">) {</span></span>
<span class="line"><span style="color:#C678DD;">    ...</span></span>
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